Sofia-SIP is an open-source Session Initiation Protocol (SIP) User-Agent library. Prior to version 1.13.8, an attacker can send a message with evil sdp to FreeSWITCH, which may cause a crash. This type of crash may be caused by a URL ending with %. Version 1.13.8 contains a patch for this issue.
| Software | From | Fixed in |
|---|---|---|
| signalwire / sofia-sip | - | 1.13.8 |
| debian / debian_linux | 10.0 | 10.0.x |